National Interstate Insurance Company

5 Decision Makers · 7 Verified Contacts & Email Format

📍 3250 Interstate Drive, Richfield, OH, 44286, United StatesFinance & Banking👥 501–1000 employees

About National Interstate Insurance Company

National Interstate Insurance Company is a public company operating in the Insurance industry, and is headquartered in Richfield, United States, with approximately 501-1000 employees.

Email Format

{first_name}.{last_name}@natl.com — 100.0%

sarah.smith@natl.com

Leadership & Decision Makers

Contact details of 5 National Interstate Insurance Company decision makers

Julie McGraw

Senior Vice President and Chief Financial Officer

George O. Skuggen

Senior Vice President

Chris Mikolay

Senior Vice President, Specialty Transportation

Steve Blankenship

Senior Vice President, Passenger Transportation

Katie Smith

Chief Executive Officer

Team & Specialists

Contact details of 2 National Interstate Insurance Company team members

Masie Roden

  • Work email

    m*********n@natl.com

Maung Htun

  • Work email

    m********n@natl.com

General Emails

General company emails, e.g. customer support lines

    nicole.augusta@natl.com

    Unclassified inbox

    sandra.oflanagan@natl.com

    Unclassified inbox

    onlineaccess@natl.com

    Unclassified inbox

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Company Info

Last updated: 11/08/2025

3250 Interstate Drive, Richfield, OH, 44286, United States

Specialization: Insurance Providers
Employees: 501-1000

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